Adapter for supplying lubricating fluid to a workpiece-engaging tool

Abstract

A machine having a tool engages a workpiece to perform an operation includes a housing having an adapter secured thereto for supplying lubricating fluid. The adapter includes a split ring type mounting portion that engages the housing of the machine. The adapter further includes a lubrication conduit portion that is secured to or formed integrally with the mounting portion. The lubrication conduit portion has an inlet port formed therein that communicates with one or more outlet ports. When the mounting portion of the adapter is secured to the housing of the machine, the tool is located adjacent to the outlet ports of the adapter. A workpiece can then be engaged by the tool to perform the operation. A source of lubricating fluid is connected to the inlet port such that lubricating fluid can be sprayed from the outlet ports of the adapter directly into the region where the workpiece is engaged by the tool for reducing friction and heat during the operation.

Dependencies are inferred from the claim text.